The Blanchard 11AD-20 is designed for precision rotary surface grinding of parts up to 21″ in diameter. Capable of holding flatness and parallelism to +/- .0002″, Blanchard surface grinders are used across numerous industries to provide accurate results for a variety of flat workpieces.
Bourn & Koch, Inc. designs and builds machine tools for gear manufacturing and precision grinding. All of our machines are proudly American-made in Rockford, Illinois.
Since 1975, we have continuously innovated in the machine tool industry to build machine tools that meet or exceed our customer's expectations for metalworking solutions. Our engineering expertise also allows us to develop custom solutions for the manufacturing industry. Bourn & Koch is also the OEM for a long list of American-made machine tools – names like Blanchard, Barber-Colman, Bullard & Fellows. We have built on their collective knowledge and expertise to offer time-tested machine tool designs augmented with the latest innovations in the machine tool industry.
Beyond machine tools, we offer full customer care. As OEM for not only our machine tools, but many others, we provide quality repair parts, field service, rebuild & remanufacture for a wide variety of machine tools.
In addition to a complete line of new equipment that includes gear manufacturing machines, specialty machine tools and manufacturing cells, Bourn & Koch has many years of experience in remanufacturing existing machine tools, from the most basic to highly complex computer-controlled units. Our state-of-the-art quality control system assures the accuracy of our work with tolerances that meet or exceed your most stringent requirements.